Dust filtering device for mechanical equipment

Abstract

The invention discloses a dust filtering device for mechanical equipment, the dust filtering device comprises a rotating table, the bottom of the rotating table is uniformly and fixedly connected with four telescopic rods; according to the dust filtering device, the filtering assembly, the connecting mechanism and the limiting mechanism are arranged in the dust filtering device, the vibration component is arranged above the dust filtering device, the position of a cleaning face needing to be cleaned can be vibrated, dust on the outer surface of the cleaning face can be concentrated to one position through vibration, and later dust collection work of the dust filtering device is facilitated; workers do not need to manually conduct cleaning pretreatment work, time consumed for equipment cleaning is saved, in addition, manpower is saved, cleaning is more convenient, a part for spraying mist on dust is further arranged at the collecting position of the device, and the situation that dust cannot sink in a short time due to the fact that the interior of a box body is too dry is prevented; therefore, dust is raised all around once the equipment is opened, the possibility that the dust is raised all around is reduced, and the dust collection work is more facilitated.

Description

Technical Field

[0001] This invention relates to the field of dust filtration technology, specifically to dust filtration devices for mechanical equipment. Background Technology

[0002] The settling mechanisms of dust particles, such as inertial collision, interception, diffusion, gravity, and electrostatic force, form the theoretical basis for analyzing the dust filtration mechanism of filter dust collectors. The dust filtration process of filter dust collectors is relatively complex. Generally speaking, the settling of dust particles on the collector, i.e., separation filtration, is not the result of only one settling filtration mechanism, but rather the combined effect of multiple settling separation filtration mechanisms.

[0003] Existing dust filtration devices for mechanical equipment lack fixed installations, requiring manual movement of equipment during dust handling. Furthermore, the lack of internal water misting devices leads to dry air, causing dust to rise and resulting in poor air quality, which affects the respiratory health of workers. Additionally, the dust adsorption range is relatively small. Summary of the Invention

[0004] To address the aforementioned technical problems, this invention provides a dust filtration device for mechanical equipment. This solves the problems of existing dust filtration devices for mechanical equipment lacking a fixing device, requiring manual movement of equipment during dust treatment, lacking a water mist device inside the device leading to dry air causing dust to rise, poor air quality affecting the respiratory health of workers, and having a relatively small dust adsorption range.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a dust filtration device for mechanical equipment, comprising a rotating table, four telescopic rods uniformly fixedly connected to the bottom of the rotating table, each of the four telescopic rods having a dust passage at its bottom, a deflector cylinder connected to the outer surface of the dust passage, a suction side cylinder connected to the bottom of the deflector cylinder, a deflector rotatably connected to the outlet of the suction side cylinder, a dust collection box connected directly behind the dust passage, a filter assembly rotatably connected to the inner surface of the dust collection box, and an opening on the outer surface of the dust collection box. The device includes a door frame with an arc-shaped top cover movably connected to its outer surface. The outer surface of the arc-shaped top cover is rotatably connected to the inner surface of the dust collection box. An operating table is rotatably connected to the top of the rotating platform. A fixed frame is formed on the outer surface of the operating table, and a vertical groove is formed on the top of the operating table. The inner surface of the vertical groove communicates with the inner surface of the fixed frame. A rotating handle is rotatably connected to the inner surface of the vertical groove, and the outer surface of the rotating handle engages with the inner surface of the fixed frame. A limiting mechanism is provided on the outer surface of the operating table, and a connecting mechanism is provided on the outer surface of the limiting mechanism. By incorporating a filter assembly, a connecting mechanism, and a limiting mechanism inside the dust filtration device, and by installing a vibrating component at the top of the device, the surface to be cleaned can be vibrated. This vibration concentrates the dust and debris on the outer surface of the surface, facilitating subsequent dust collection and eliminating the need for manual pre-cleaning by personnel, thus saving time spent on equipment cleaning.

[0006] The limiting mechanism includes a connecting rod, the outer surface of which is rotatably connected to the outer surface of the connecting mechanism. The inner surface of the connecting rod has a side groove, and the inner surface of the side groove is rotatably connected to a side plate. The upper and lower sides of the outer surface of the side plate have grooves, and the inner surface of the grooves is engaged with the outer surface of the connecting rod.

[0007] Preferably, a main shaft is rotatably connected to the outer surface of the side plate, and suction cups are rotatably connected to both the left and right sides of the outer surface of the main shaft. A telescopic curved rod is provided on the inner surface of the connecting mechanism, and a tightening component is provided on the top of the telescopic curved rod.

[0008] Preferably, the tightening assembly includes a lifting platform, the bottom of which is slidably connected to the inner surface of the telescopic bending rod, and a vibrating ball is provided on the top of the lifting platform. A limit ball is uniformly rotatably connected to the top of the telescopic bending rod.

[0009] Preferably, the outer surface of the limiting ball is movably connected to the outer surface of the vibrating ball, the outer surface of the telescopic curved rod is fitted with a shrink ring, the outer surface of the shrink ring is provided with a tension band, and the inner surface of the shrink ring is movably connected to the outer surface of the limiting ball. Through the use of the limiting mechanism, the inside of the limiting mechanism is designed to perform multiple up-and-down vibrations on the outside of the work surface to be cleaned within a short period. Dust and debris, under the action of vibration, can be concentrated to one side below the equipment, making dust and debris collection easier. In addition, the equipment also has a telescopic curved rod inside, which, in conjunction with the connecting rod, serves to fix the machine to the outside from both sides.

[0010] Preferably, the connecting mechanism includes a square frame, the inner surface of which is connected to the outer surface of the limiting mechanism, and connecting frames are connected to both the left and right sides of the outer surface of the square frame.

[0011] Preferably, threaded connecting rings are fixedly connected to the inner surfaces of both connecting frames, the inner surfaces of the connecting frames are rotatably connected to the outer surfaces of the connecting rods, connecting teeth are uniformly fixedly connected to the outer surfaces of the connecting rods, and the outer surfaces of the connecting teeth are slidably connected to the outer surfaces of the threaded connecting rings.

[0012] Preferably, the top and bottom of the square frame are provided with through slots, the inner surface of the through slots is engaged with the outer surface of the telescopic curved rod, the inner surface of the square frame is rotatably connected to a rotating shaft, the outer surface of the rotating shaft is slidably connected to a spring plate, and the outer surface of the spring plate is fixedly connected to the outer surface of the connecting rod. Through the use of the connecting mechanism, a spring plate and a threaded connecting ring are provided inside the connecting mechanism; the two work together to limit the speed of movement of the connecting rod.

[0013] Preferably, the filter assembly includes a filter plate, the outer surface of which is rotatably connected to the inner surface of the dust collection box. The outer surface of the filter plate is uniformly provided with filter holes, and the inner surface of each filter hole is provided with a nozzle. A water storage pipe is connected to the bottom of each nozzle. By using the filter assembly, with nozzles and a water storage pipe installed inside, both located within the filter plate used for filtering waste, each filter hole can be cleaned during dust filtration.

[0014] This invention provides a dust filtration device for mechanical equipment. It has the following beneficial effects: 1. This mechanical equipment uses a dust filtration device, which consists of three mechanisms: a filter assembly, a connecting mechanism, and a limiting mechanism. A vibrating component is installed at the top of the device to vibrate the surface to be cleaned, concentrating dust and debris in one place for easier subsequent dust collection. This eliminates the need for manual pre-cleaning, saving time and making cleaning more convenient. A component that sprays mist at the collection point prevents dust from being scattered when the equipment is opened due to excessive dryness inside the chamber, thus reducing the likelihood of dust scattering and facilitating dust collection.

[0015] 2. This mechanical equipment uses a dust filtration device. Through the use of a limiting mechanism, the inside of the limiting mechanism is equipped with multiple up-and-down vibrations on the outside of the platform to be cleaned in a short period of time. Dust and debris are concentrated on one side below the equipment due to the vibration, making it easier to collect dust and debris. In addition, the equipment is also equipped with telescopic curved rods, which, together with connecting rods, fix the machine from both sides. The working distance of the equipment can be adjusted, and the device does not need to be moved constantly during operation, thus increasing the cleaning range of the equipment.

[0016] 3. The dust filtration device used in this mechanical equipment, through the use of a connecting mechanism, has an elastic plate and a threaded connecting ring inside the connecting mechanism. The two work together to limit the speed of movement of the connecting rod. It can only be stretched outward by manual rotation, and has a certain elastic space, so it will not slide outward due to pulling from below, thus improving the fixation effect of the equipment.

[0017] 4. The dust filtration device used in this mechanical equipment uses a filter assembly. Inside the filter assembly, there are nozzles and water storage pipes. Both are located inside the filter plate that filters garbage. During the dust filtration process, the inside of each filter hole can be cleaned. This increases the air humidity inside the dust collection box and also prevents dust from sticking to the inside of the filter holes and causing blockage. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the external structure of a dust filtration device for mechanical equipment according to the present invention; Figure 2 This is a front view of a dust filtration device for mechanical equipment according to the present invention; Figure 3 This is a schematic diagram of the external structure of the limiting mechanism of the present invention; Figure 4 For the present invention Figure 3 A magnified view of a portion of point B in the middle; Figure 5 This is a schematic diagram of the internal structure of the connecting mechanism of the present invention; Figure 6 For the present invention Figure 1 A magnified view of a portion of point A in the middle.

[0019] In the diagram: 1 Rotary table, 2 Telescopic rod, 3 Dust passage, 4 Diverting cylinder, 5 Suction side cylinder, 6 Diverter, 7 Dust collection box, 8 Filter assembly, 801 Filter plate, 802 Filter holes, 803 Nozzle, 804 Water storage pipe, 9 Door frame, 10 Arc-shaped top cover, 11 Operating table, 12 Fixed frame, 13 Vertical groove, 14 Rotating handle, 16 Connecting mechanism, 1601 Square frame, 1602 Connecting frame, 1603 Threaded connecting ring, 1604 Connecting teeth, 1605 Through groove, 1606 Rotating shaft, 1607 Elastic plate, 17 Limiting mechanism, 1701 Connecting rod, 1702 Side groove, 1703 Side plate, 1704 Groove, 1705 Main shaft, 1706 Suction cup, 1707 Telescopic curved rod, 1708 Tightening assembly, a1 Lifting platform, a2 Vibrating ball, a3 Limiting ball, a4 Shrink ring, a5 Tensioning belt. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

[0021] like Figures 1-6As shown, the present invention provides a technical solution: It includes a rotating platform 1, with four telescopic rods 2 evenly fixedly connected to the bottom of the rotating platform 1. Each of the four telescopic rods 2 has a dust passage 3 at its bottom. A steering cylinder 4 connects to the outer surface of the dust passage 3, and a suction side cylinder 5 connects to the bottom of the steering cylinder 4. A deflector 6 is rotatably connected to the outlet of the suction side cylinder 5. A dust collection box 7 connects directly behind the dust passage 3. A filter assembly 8 is rotatably connected to the inner surface of the dust collection box 7. A door frame 9 is provided on the outer surface of the dust collection box 7, and an arc-shaped top is movably connected to the outer surface of the door frame 9. The outer surface of the curved top cover 10 is rotatably connected to the inner surface of the dust collection box 7. An operating platform 11 is rotatably connected to the top of the rotating platform 1. A fixing frame 12 is provided on the outer surface of the operating platform 11, and a vertical groove 13 is provided on the top of the operating platform 11. The inner surface of the vertical groove 13 communicates with the inner surface of the fixing frame 12. A rotating handle 14 is rotatably connected to the inner surface of the vertical groove 13, and the outer surface of the rotating handle 14 is engaged with the inner surface of the fixing frame 12. A limiting mechanism 17 is provided on the outer surface of the operating platform 11, and a connecting mechanism 16 is provided on the outer surface of the limiting mechanism 17. A component for spraying mist onto dust particles is also provided at the collection point of the device to prevent dust particles from being unable to settle quickly due to excessive dryness inside the box, thus reducing the possibility of dust particles being scattered and facilitating dust collection.

[0022] The limiting mechanism 17 includes a connecting rod 1701. The outer surface of the connecting rod 1701 is rotatably connected to the outer surface of the connecting mechanism 16. The inner surface of the connecting rod 1701 is provided with a side groove 1702. The inner surface of the side groove 1702 is rotatably connected to a side plate 1703. The upper and lower sides of the outer surface of the side plate 1703 are provided with grooves 1704. The inner surface of the grooves 1704 is engaged and connected to the outer surface of the connecting rod 1701.

[0023] The outer surface of the side plate 1703 is rotatably connected to the main shaft 1705. The left and right sides of the outer surface of the main shaft 1705 are rotatably connected to suction cups 1706. The inner surface of the connecting mechanism 16 is provided with a telescopic bending rod 1707, and the top of the telescopic bending rod 1707 is provided with a tightening component 1708.

[0024] The tightening assembly 1708 includes a lifting platform a1, the bottom of which is slidably connected to the inner surface of the telescopic bending rod 1707, and a vibrating ball a2 is provided on the top of the lifting platform a1. A limiting ball a3 is uniformly rotated and connected to the top of the telescopic bending rod 1707.

[0025] The outer surface of the limiting ball a3 is movably connected to the outer surface of the vibrating ball a2. A contraction ring a4 is fitted onto the outer surface of the telescopic bending rod 1707, and a tension band a5 is provided on the outer surface of the contraction ring a4. The inner surface of the contraction ring a4 is movably connected to the outer surface of the limiting ball a3. These components, located on both sides, provide fixation to the outside of the machine, allowing for adjustment of the equipment's working distance. During operation, the device does not need to be constantly moved, increasing the cleaning range of the equipment.

[0026] The connecting mechanism 16 includes a square frame 1601, the inner surface of which is connected to the outer surface of the limiting mechanism 17, and connecting frames 1602 are connected to both the left and right sides of the outer surface of the square frame 1601.

[0027] Both connecting frames 1602 have threaded connecting rings 1603 fixedly connected to their inner surfaces. The inner surfaces of the connecting frames 1602 are rotatably connected to the outer surfaces of the connecting rods 1701. Connecting teeth 1604 are evenly fixedly connected to the outer surfaces of the connecting rods 1701. The outer surfaces of the connecting teeth 1604 are slidably connected to the outer surfaces of the threaded connecting rings 1603.

[0028] The square frame 1601 has through slots 1605 at both the top and bottom. The inner surface of the through slots 1605 engages with the outer surface of the telescopic bending rod 1707. A rotating shaft 1606 is rotatably connected to the inner surface of the square frame 1601, and a spring plate 1607 is slidably connected to the outer surface of the rotating shaft 1606. The outer surface of the spring plate 1607 is fixedly connected to the outer surface of the connecting rod 1701. The connecting rod 1701 can only be extended outward by manual rotation and has a certain amount of elastic space, preventing it from sliding outward due to pulling from below, thus improving the stability of the equipment.

[0029] The filter assembly 8 includes a filter plate 801, the outer surface of which is rotatably connected to the inner surface of the dust collection box 7. Filter holes 802 are evenly distributed on the outer surface of the filter plate 801, and nozzles 803 are distributed on the inner surface of the filter holes 802. A water storage pipe 804 is connected to the bottom of the nozzles 803. This assembly serves to increase the humidity of the air inside the dust collection box 7 and also prevents dust particles from adhering to the inside of the filter holes 802 and causing blockage.

[0030] When using the equipment for dust filtration, first pull one end of the rotating handle 14 until it leaves the inside of the fixed frame 12. Control the movement of the entire device by holding the rotating handle 14. Pull the upper telescopic curved rod 1707 forward to the position where dust needs to be cleaned and absorbed. Start the lifting platform a1 to move the vibrating ball a2 upward until the vibrating ball a2 can contact the machine table. Then open the outer shrink ring a4 and loosen the tension belt a5. The vibrating ball a2 is no longer restricted by the multiple limit balls a3 and begins to vibrate, vibrating the outer surface to be cleaned. Use the vibration to concentrate all the dust on the outer surface in one place. At the same time, start the dust suction mechanism below and rotate the connecting rod 1701 in the threaded connecting ring 1. The internal rotation of 603 increases the length of the connecting rod 1701, and then the suction cups 1706 on both sides are fixed to the two sides of the mechanical equipment respectively. This serves as a support and positioning function during equipment cleaning. Since the elastic plate 1607 is elastic, it also has elastic space when the equipment is fixed, preventing the equipment from loosening due to excessive vibration. Then, the steering device 6 is rotated to suction the dust from the dust accumulation area. The dust enters the dust collection box 7 through the dust passage 3 and passes through the filter plate 801. The water storage pipe 804 is filled with spray liquid, and water mist is sprayed outward through the nozzle 803 while filtering to prevent dust from sticking to the outside of the filter plate 801 and causing blockage. Then, the dust inside the dust collection box 7 is collected and processed.

[0031] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A dust filtration device for mechanical equipment, comprising a rotating table (1), characterized in that: The bottom of the rotating platform (1) is uniformly fixedly connected with telescopic rods (2). There are four telescopic rods (2). The bottom of each of the four telescopic rods (2) is provided with a dust passage (3). The outer surface of the dust passage (3) is connected to a steering cylinder (4). The bottom of the steering cylinder (4) is connected to a dust suction side cylinder (5). A steering device (6) is rotatably connected to the outlet of the dust suction side cylinder (5). The dust passage (3) is connected to a dust collection box (7) directly behind it. A filter assembly (8) is rotatably connected to the inner surface of the dust collection box (7). A door frame (9) is opened on the outer surface of the dust collection box (7). An arc-shaped top cover (10) is movably connected to the outer surface of the door frame (9). The outer surface of the cover (10) is rotatably connected to the inner surface of the dust collection box (7). The top of the rotating platform (1) is rotatably connected to the operating platform (11). The outer surface of the operating platform (11) is provided with a fixed frame (12). The top of the operating platform (11) is provided with a vertical groove (13). The inner surface of the vertical groove (13) is connected to the inner surface of the fixed frame (12). The inner surface of the vertical groove (13) is rotatably connected to a rotating handle (14). The outer surface of the rotating handle (14) is engaged with the inner surface of the fixed frame (12). The outer surface of the operating platform (11) is provided with a limiting mechanism (17). The outer surface of the limiting mechanism (17) is provided with a connecting mechanism (16). The limiting mechanism (17) includes a connecting rod (1701), the outer surface of the connecting rod (1701) is rotatably connected to the outer surface of the connecting mechanism (16), the inner surface of the connecting rod (1701) is provided with a side groove (1702), the inner surface of the side groove (1702) is rotatably connected with a side plate (1703), the upper and lower sides of the outer surface of the side plate (1703) are provided with grooves (1704), the inner surface of the groove (1704) is engaged and connected with the outer surface of the connecting rod (1701); The outer surface of the side plate (1703) is rotatably connected to the main shaft (1705), and suction cups (1706) are rotatably connected to both the left and right sides of the outer surface of the main shaft (1705). The inner surface of the connecting mechanism (16) is provided with a telescopic bent rod (1707), and a tightening component (1708) is provided at the top of the telescopic bent rod (1707). The tightening assembly (1708) includes a lifting platform (a1), the bottom of which is slidably connected to the inner surface of the telescopic bending rod (1707), and a vibrating ball (a2) is provided on the top of the lifting platform (a1). A limiting ball (a3) ​​is uniformly rotatably connected to the top of the telescopic bending rod (1707). The outer surface of the limiting ball (a3) ​​is movably connected to the outer surface of the vibrating ball (a2), and the outer surface of the telescopic bending rod (1707) is fitted with a shrink ring (a4). The outer surface of the shrink ring (a4) is provided with a tension band (a5), and the inner surface of the shrink ring (a4) is movably connected to the outer surface of the limiting ball (a3). The connecting mechanism (16) includes a square frame (1601), the inner surface of which is connected to the outer surface of the limiting mechanism (17), and the left and right sides of the outer surface of the square frame (1601) are connected to the connecting frame (1602).

2. The dust filtration device for mechanical equipment according to claim 1, characterized in that: The inner surfaces of the two connecting frames (1602) are fixedly connected with threaded connecting rings (1603). The inner surfaces of the connecting frames (1602) are rotatably connected to the outer surfaces of the connecting rods (1701). The outer surfaces of the connecting rods (1701) are uniformly fixedly connected with connecting teeth (1604). The outer surfaces of the connecting teeth (1604) are slidably connected to the outer surfaces of the threaded connecting rings (1603).

3. The dust filtration device for mechanical equipment according to claim 1, characterized in that: The top and bottom of the square frame (1601) are provided with through grooves (1605). The inner surface of the through groove (1605) is engaged and connected with the outer surface of the telescopic bending rod (1707). The inner surface of the square frame (1601) is rotatably connected to a rotating shaft (1606). The outer surface of the rotating shaft (1606) is slidably connected to an elastic plate (1607). The outer surface of the elastic plate (1607) is fixedly connected to the outer surface of the connecting rod (1701).

4. A dust filtration device for mechanical equipment according to claim 1, characterized in that: The filter assembly (8) includes a filter plate (801), the outer surface of the filter plate (801) is rotatably connected to the inner surface of the dust collection box (7), the outer surface of the filter plate (801) is uniformly provided with filter holes (802), the inner surface of the filter holes (802) is provided with nozzles (803), and the bottom of the nozzles (803) is connected to a water storage pipe (804).

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